Echoes of Tomorrow: Saving Yesterday's World

Three hundred years after the apocalypse, hardened police officer Yu Mo has learned to survive in the ruins of civilization. But when he meets Lily—a bright-eyed student from the world before the fall—everything changes. She's not a ghost or a memory: she's real, trapped in a time loop at the precipice of humanity's darkest hour. As past and future collide, Yu Mo must race against destiny itself to rewrite history and prevent the catastrophe he's already lived through. Can a survivor from tomorrow save the world of yesterday?